Wella Koleston Perfect Innosense- 4/17 Medium/Ash Brown 2 oz

Wella Koleston Perfect Innosense is formulated for clients with sensitive scalps or those who prefer a gentler color experience. The 4/17 shade provides controlled ash reflect, helping achieve a clean, cool medium brown without brassiness. Its 60 ml tube size is standard for professional salon use.

Key Features

• Shade: 4/17 Medium Brown / Ash Brown — A cool brunette tone designed to counteract unwanted warmth.

• Gentle Innosense Technology — Created for reduced irritation potential while maintaining professional color performance.

• Permanent Color — Delivers long‑lasting, even results with excellent gray coverage.

• 60 ml Tube — Ideal for salon mixing ratios and consistent application.

• Professional Use — Suitable for stylists seeking predictable, cool‑toned brunette results.

Ideal For

• Clients wanting a medium ash brown without red or orange undertones

• Sensitive scalps or those who prefer gentler color formulas

• Professional stylists needing reliable, cool‑reflect coverage